Product Description
This BBK rotor kit is exclusively developed by RB to retrofit Model 3 (Standard and Perf. model) to Cadillac CTS-V V2 (or Camaro G5 ZL1) 6 pot calipers, allowing you to upgrade to 370x34mm.
The kit includes: (Calipers are not included)
- 2 ea - RB 2pc light wt rotors
- 1 set - Hardware kit
- 1 set - RB XT910 brake pads (Optional)
We have done all the hard work for you to make this rotor kit a true "bolt on" installation, however due to the GM 6 pot caliper has M14 mounting bolts (vs. M3's M12) so you will have to enlarge the spindle bolt holes to 14mm in order to install the calipers. This is the only required modification involved.
6-pot calipers to acquire: $650 - $750 per pair from eBay
Be careful not to mis-order 4-pot calipers which are for earlier CTS-V version (=Same as model S front calipers)
Note this modification process is non-reversible, in other words you can not revert back to 12mm holes once modified.
Modification to caliper bolt holes:
6 pot M14x2.0 caliper bolts vs. M3 M12x1.75 bolts
Customer's install:
Replacement components:
Rrotor rings: D501-02
Brake pads: PD1291-391
